Support for a raised floor



FIG. 1 is a top, right side perspective view of a support for a raised floor showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a support for a raised floor, as shown and described. 